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Universal Snap-In Thermocouple Panel Jack Connectors

Snap-In Panel Jacks for Standard Size Connectors


Item# SPJ-R/SI-M

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $5.38
10-49 $5.11
50-99 $4.84
100-999 $4.57
1000-4999 $4.30
5000+ $4.04

In stock

Lead Time ( If not in Stock): 4 weeks

Snap-In Panel Jacks for Standard Size Connectors SPJ-R/SI-M SPJ-R/SI-M
  • Snap-in Design - No Installation Tools Needed
  • Universal Female Fits both Miniature Flat Pin and Standard Round Pin Thermocouple Connectors
  • Color-Coded
  • Wire Size: Solid or Stranded up to 14 gage.
  • ID Number Labels and Dust Caps Sold Separtely
  • Panel Cutout Size: 16.3 x 30.4mm (.64 x 1.20in.)
  • Interlocking and Removable

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Panel Length
Panel Height
Thermocouple Type
Number of Connector Rows
Connector Type
Number of Junction Box Positions
Color Code Standard

Product Specs

Mounting hardware has been eliminated in the SPJ-style panel jack by including retaining spring clips as part of the body design. A small tab and notch are provided to maintain straight, even rows without the need for precision matching. SPJ color-coded nylon connectors accept any standard size male thermocouple connector and are available in all ANSI calibrations as well as tungsten alloys.

Male Pin Version Panel Connectors also Available. Change "F" to "M" in Part Number

Rated 5 out of 5 by from Minimal junction error, easy to mount. Bought J-type thermocouple panel mount set to extend precision industrial heat blanket controls. Works well, temp. junction error is very minimal.
Date published: 2016-02-12
Rated 5 out of 5 by from Online Ordering Process The product speaks for itself. It is the ordering process that makes purchasing a pleasant experience. The format and layout is easy to navigate compared to other online sites.
Date published: 2016-10-01
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What is the max panel thickness these snap-in jacks will fit?

Asked by: KenA
Thank you for your inquiry. Max panel thickness 1/8" (0.125").
Answered by: Application Engineer CB
Date published: 2021-04-15

For securing wires with the screwdown, there is the screw itself, then a plate, then the plastic base with the brass fitting. Should the thermocouple wire be sandwiched between the screw and the plate, or bewteen the plate and the base?

Asked by: rk4321
Thank you for your inquiry rk4321. You lift the screw and the plate goes up. You insert the wire and then you tight the screw tightening the plate on top of the wire. Therefore, the wire will be between the plate and the base.
Answered by: Application Engineer MC
Date published: 2021-04-13

The datasheet provides the panel cutout size, and the side profile size of the jack connector, but not how wide the actual connector is from the front. How wide are the jacks/how far apart do the cutouts need to be spaced for side-by-side jacks?

Asked by: malomartwo
Thank you for your inquiry! The panel jacks will have a width of 0.75" and therefore the 0.115" apart
Answered by: Application Engineer JM
Date published: 2021-03-05
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Snap-In Panel Jacks for Standard Size Connectors
577 In Stock
ID labels numbered 1 through 12. Other number series available.
171 In Stock
Optional dust caps. pkg of 12. Other pkg sizes also available
39 In Stock
Optional connector removal tool.
9 In Stock

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